Individual Calculations March 2018
 Brissonneau, Laurent  Total change: -12.80  Rating chartPersonal card
 Flash 13 Dimanche 2017-18 (-2200) r6-9 MEYREUIL FRA 2018-01-07
RcRownchangeKK*chgGame
 1614 1642 1.50 4 -0.64 20 -12.80 
  Graells, Christian 1554 FRA0.501-0.1220-2.40 
  Lemarchand, Fabien 1660 FRA0.001-0.4720-9.40 
  Serra, Laurent 1791 FRA0.001-0.3020-6.00 
  Amoros, Jean 1451 FRA1.0010.25205.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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